Magtanong at makakuha ng eksaktong mga sagot sa IDNStudy.com. Ang aming platform ay idinisenyo upang magbigay ng mabilis at eksaktong sagot sa lahat ng iyong mga tanong.

find the sum and product of the roots of the given quadratic equations

1) x²+4c+4=0
sum:
product:

2) x²+3x-5=0
sum:
product:

3). 2x²+5x-4=0
sum:
product:

4). x²+2x-3=0
sum:
product:

5). 4x²+3x+2=0
sum:
product:

6). 2x²-3x-5=0
sum:
product:

7). x²+6x+2=0
sum:
product:

8). 3x+2x6=0
sum:
product:

9). 4x²+5x+7=0
sum:
product:

10). x²-2x+1=0
sum:
product:​


Sagot :

Answer:

1) x²+4c+4=0

sum: 4

product: 4

2) x²+3x-5=0

sum: 3

product: 5

3). 2x²+5x-4=0

sum: 5/2

product: 2

4). x²+2x-3=0

sum: 2

product: 3

5). 4x²+3x+2=0

sum: 3

product: 2

6). 2x²-3x-5=0

sum: 3/2

product: 5/2

7). x²+6x+2=0

sum: 6

product: 2

8). 3x+2x6=0

sum: 2/3

product: 2

9). 4x²+5x+7=0

sum: 5/4

product: 7/4

10). x²-2x+1=0

sum: 2

product: 1

Formula for sum of roots : b/a

Formula for products of roots : c/a